Home / 118,060,755.39-177,117,043.57-36,185,790.35

Finding the Fourth Proportional to 118,060,755.39, 177,117,043.57 and 36,185,790.35

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Solution

The fourth proportional to 118,060,755.39, 177,117,043.57 and 36,185,790.35 is: 54,286,627.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,060,755.39 : 177,117,043.57 = 36,185,790.35 : x
  2. Step 2: Convert to fraction form
    118,060,755.39/177,117,043.57 = 36,185,790.35/x
  3. Step 3: Cross multiply
    118,060,755.39x = 177,117,043.57 × 36,185,790.35
  4. Step 4: Simplify right side
    118,060,755.39x = 6,409,120,206,388,163
  5. Step 5: Solve for x
    x = 6,409,120,206,388,163/118,060,755.39
  6. Step 6: Final answer
    x = 54,286,627.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.